]> sigrok.org Git - fx2grok.git/log
fx2grok.git
2 years agodoc: update IRC reference to Libera.Chat master
Gerhard Sittig [Wed, 16 Jun 2021 18:48:54 +0000 (20:48 +0200)]
doc: update IRC reference to Libera.Chat

6 years agoLeft a note that the next revision has to get roundrect pads.
Piotr Esden-Tempski [Thu, 19 Apr 2018 07:11:28 +0000 (00:11 -0700)]
Left a note that the next revision has to get roundrect pads.

Totally forgot to change them... and I already ordered the boards so it
is too late for the current revision. :(

6 years agoAdded GND via and fixed a DRC error.
Piotr Esden-Tempski [Thu, 19 Apr 2018 06:38:09 +0000 (23:38 -0700)]
Added GND via and fixed a DRC error.

6 years agoAdded TRIG2 silkscreen designator.
Piotr Esden-Tempski [Thu, 19 Apr 2018 06:35:01 +0000 (23:35 -0700)]
Added TRIG2 silkscreen designator.

6 years agoUpdated USB ESD diode network chip footprint.
Piotr Esden-Tempski [Thu, 19 Apr 2018 06:19:30 +0000 (23:19 -0700)]
Updated USB ESD diode network chip footprint.

6 years agoUpdated PKL.
Piotr Esden-Tempski [Thu, 19 Apr 2018 06:15:11 +0000 (23:15 -0700)]
Updated PKL.

6 years agoCorrected board length. (was off by 0.1mm)
Piotr Esden-Tempski [Thu, 19 Apr 2018 05:37:20 +0000 (22:37 -0700)]
Corrected board length. (was off by 0.1mm)

6 years agoAdded via stitching around the board.
Piotr Esden-Tempski [Thu, 19 Apr 2018 05:31:00 +0000 (22:31 -0700)]
Added via stitching around the board.

6 years agoAdded TRIG2 (RDY1/SLWR) as per @StefanBruens request. :D
Piotr Esden-Tempski [Thu, 19 Apr 2018 05:21:06 +0000 (22:21 -0700)]
Added TRIG2 (RDY1/SLWR) as per @StefanBruens request. :D

6 years agoUntangled the TRIG and IFCLK traces.
Piotr Esden-Tempski [Thu, 19 Apr 2018 04:46:22 +0000 (21:46 -0700)]
Untangled the TRIG and IFCLK traces.

6 years agoMoved config flash to clean up PB0 trace.
Piotr Esden-Tempski [Thu, 19 Apr 2018 04:41:40 +0000 (21:41 -0700)]
Moved config flash to clean up PB0 trace.

6 years agoAdded 3d models to the board file.
Piotr Esden-Tempski [Sat, 14 Apr 2018 05:45:40 +0000 (22:45 -0700)]
Added 3d models to the board file.

6 years agoUpdated PKL.
Piotr Esden-Tempski [Sat, 14 Apr 2018 05:45:07 +0000 (22:45 -0700)]
Updated PKL.

6 years agoInitial commit of fx2grok-flat V0.3.
Piotr Esden-Tempski [Sat, 14 Apr 2018 04:51:45 +0000 (21:51 -0700)]
Initial commit of fx2grok-flat V0.3.

6 years agoUpdated PKL.
Piotr Esden-Tempski [Fri, 13 Apr 2018 00:37:54 +0000 (17:37 -0700)]
Updated PKL.

6 years agoMinor value adjustment.
Piotr Esden-Tempski [Fri, 13 Apr 2018 00:24:35 +0000 (17:24 -0700)]
Minor value adjustment.

6 years agoAdded BOM unique part keys and made a few minor adjustments.
Piotr Esden-Tempski [Fri, 3 Nov 2017 23:13:42 +0000 (16:13 -0700)]
Added BOM unique part keys and made a few minor adjustments.

6 years agoPlacement plan layout.
Piotr Esden-Tempski [Sat, 14 Oct 2017 03:17:32 +0000 (20:17 -0700)]
Placement plan layout.

6 years agoFinal cleanup before placing prototype order.
Piotr Esden-Tempski [Thu, 12 Oct 2017 23:09:45 +0000 (16:09 -0700)]
Final cleanup before placing prototype order.

6 years agoMore cleanup of the board routing.
Piotr Esden-Tempski [Thu, 12 Oct 2017 09:07:24 +0000 (02:07 -0700)]
More cleanup of the board routing.

6 years agoCleaned up and grouped schematic sections.
Piotr Esden-Tempski [Wed, 11 Oct 2017 05:53:45 +0000 (22:53 -0700)]
Cleaned up and grouped schematic sections.

6 years agoFX2Grok-flat with new frontend first routing pass.
Piotr Esden-Tempski [Sun, 8 Oct 2017 07:17:41 +0000 (00:17 -0700)]
FX2Grok-flat with new frontend first routing pass.

This is the status of the design as included on esden KiCad LP.

6 years agoUpdated PKL.
Piotr Esden-Tempski [Sat, 30 Sep 2017 21:07:50 +0000 (14:07 -0700)]
Updated PKL.

6 years agoAdded eeprom and pullups on probe inputs. Started routing.
Piotr Esden-Tempski [Sun, 17 Sep 2017 05:13:41 +0000 (22:13 -0700)]
Added eeprom and pullups on probe inputs. Started routing.

6 years agoUpdated PKL.
Piotr Esden-Tempski [Sun, 17 Sep 2017 05:13:00 +0000 (22:13 -0700)]
Updated PKL.

6 years agoRecreated original schematic + input protection.
Piotr Esden-Tempski [Sat, 16 Sep 2017 04:08:04 +0000 (21:08 -0700)]
Recreated original schematic + input protection.

6 years agoUpdated PKL.
Piotr Esden-Tempski [Sat, 16 Sep 2017 04:04:00 +0000 (21:04 -0700)]
Updated PKL.

6 years agoInitial commit of fx2grok-flat.
Piotr Esden-Tempski [Thu, 14 Sep 2017 08:34:58 +0000 (01:34 -0700)]
Initial commit of fx2grok-flat.

6 years agoAdded pretty-kicad-libs library submodule.
Piotr Esden-Tempski [Thu, 14 Sep 2017 00:29:35 +0000 (17:29 -0700)]
Added pretty-kicad-libs library submodule.

6 years agoAdded gitignore for kicad backup and net files.
Piotr Esden-Tempski [Thu, 14 Sep 2017 00:23:52 +0000 (17:23 -0700)]
Added gitignore for kicad backup and net files.

6 years agofx2grok-tiny: Random cosmetic/silkscreen changes.
Uwe Hermann [Fri, 15 Dec 2017 18:33:49 +0000 (19:33 +0100)]
fx2grok-tiny: Random cosmetic/silkscreen changes.

These are mostly done for being able to generate nice 3D previews in
KiCad that can be helpful for assembling the device.

6 years agofx2grok-tiny: Add generated 0.2 Gerber files.
Uwe Hermann [Fri, 29 Sep 2017 19:01:44 +0000 (21:01 +0200)]
fx2grok-tiny: Add generated 0.2 Gerber files.

6 years agofx2grok-tiny: Reroute PCB from scratch with various changes.
Uwe Hermann [Wed, 27 Sep 2017 19:36:07 +0000 (21:36 +0200)]
fx2grok-tiny: Reroute PCB from scratch with various changes.

 - The previously incorrect FX2 footprint is fixed now.

 - The FX2's thermal pad is set to GND now.

 - The FX2 footprint now has a dot on the copper as well as on the
   silkscreen for pin 1.

 - The PCB is now 11x11mm (instead of 13x13mm).

 - The 1.27mm pin header connectors are shortened and the pinout changed.

 - The trace clearance changed from 6mil to 5mil.

 - The USB connector footprint now has two oval pads (space reasons).

 - The LED is now connected to PA1 (not PA0).

 - The schematics/layout license is changed to CC-BY-SA 4.0.

6 years agofx2grok-tiny: Fix incorrect FX2 footprint.
Uwe Hermann [Wed, 27 Sep 2017 19:00:46 +0000 (21:00 +0200)]
fx2grok-tiny: Fix incorrect FX2 footprint.

6 years agofx2grok-tiny: Add initial 0.2 version.
Uwe Hermann [Sat, 23 Sep 2017 18:09:15 +0000 (20:09 +0200)]
fx2grok-tiny: Add initial 0.2 version.

Almost identical to 0.1, only the metadata has been updated
and the 0.1 being broken warnings are removed.

6 years agofx2grok-tiny: Add warnings that version 0.1 is broken.
Uwe Hermann [Sat, 23 Sep 2017 11:56:55 +0000 (13:56 +0200)]
fx2grok-tiny: Add warnings that version 0.1 is broken.

6 years agofx2grok-tiny: Place "values" on silkscreen but hide by default.
Uwe Hermann [Sat, 23 Sep 2017 11:45:28 +0000 (13:45 +0200)]
fx2grok-tiny: Place "values" on silkscreen but hide by default.

These can be enabled when needed to have a nice assembly helper
view in the Kicad 3D viewer.

6 years agofx2grok-tiny: Add a silkscreen circle for the FX2's pin 1.
Uwe Hermann [Fri, 22 Sep 2017 13:39:28 +0000 (15:39 +0200)]
fx2grok-tiny: Add a silkscreen circle for the FX2's pin 1.

6 years agofx2grok-tiny: Add missing Y1 to silkscreen.
Uwe Hermann [Fri, 22 Sep 2017 13:31:29 +0000 (15:31 +0200)]
fx2grok-tiny: Add missing Y1 to silkscreen.

6 years agofx2grok-tiny: Move all files into 0.1/ again after all.
Uwe Hermann [Fri, 22 Sep 2017 13:21:52 +0000 (15:21 +0200)]
fx2grok-tiny: Move all files into 0.1/ again after all.

6 years agoRegenerate Gerber files.
Uwe Hermann [Fri, 8 Sep 2017 09:13:42 +0000 (11:13 +0200)]
Regenerate Gerber files.

6 years agolayout: Update due to MIC5504 change, minor USB connector fixup.
Uwe Hermann [Fri, 8 Sep 2017 11:53:21 +0000 (13:53 +0200)]
layout: Update due to MIC5504 change, minor USB connector fixup.

6 years agoschematics: Change LDO to Micrel MIC5504.
Uwe Hermann [Fri, 8 Sep 2017 11:39:35 +0000 (13:39 +0200)]
schematics: Change LDO to Micrel MIC5504.

300mA should be enough, and this one is cheaper and we can also drop
one of the capacitors as well.

6 years agoAdded solder stop openings over copper legend text.
Piotr Esden-Tempski [Fri, 8 Sep 2017 06:45:24 +0000 (23:45 -0700)]
Added solder stop openings over copper legend text.

It is necessary to add openings in the solder stop to text on the copper
layer, otherwise it is not readable.

6 years agoAvoid P1/P2 silkscreen overlapping the 0/1/G copper markings.
Uwe Hermann [Fri, 8 Sep 2017 01:33:02 +0000 (03:33 +0200)]
Avoid P1/P2 silkscreen overlapping the 0/1/G copper markings.

6 years agoFix C16 silkscreen placement.
Uwe Hermann [Fri, 8 Sep 2017 01:22:01 +0000 (03:22 +0200)]
Fix C16 silkscreen placement.

6 years agoAdd 0/1/GND pin markings on the 5x2 1.27mm connector.
Uwe Hermann [Fri, 8 Sep 2017 00:52:42 +0000 (02:52 +0200)]
Add 0/1/GND pin markings on the 5x2 1.27mm connector.

6 years agoUse rounded PCB edges, minor other improvements.
Uwe Hermann [Fri, 8 Sep 2017 00:16:21 +0000 (02:16 +0200)]
Use rounded PCB edges, minor other improvements.

6 years agoSet grid origin to lower-left corner of the PCB.
Uwe Hermann [Thu, 7 Sep 2017 22:32:09 +0000 (00:32 +0200)]
Set grid origin to lower-left corner of the PCB.

6 years agoMove/resize "fx2grok" text to avoid overlap with silkscreen.
Uwe Hermann [Thu, 7 Sep 2017 22:12:57 +0000 (00:12 +0200)]
Move/resize "fx2grok" text to avoid overlap with silkscreen.

6 years agoMove silkscreen items to usable positions.
Uwe Hermann [Thu, 7 Sep 2017 22:00:25 +0000 (00:00 +0200)]
Move silkscreen items to usable positions.

6 years agoPlot Gerber files, generate drill files.
Uwe Hermann [Thu, 7 Sep 2017 18:01:25 +0000 (20:01 +0200)]
Plot Gerber files, generate drill files.

6 years agoRename old layer names to new F.Cu and B.Cu.
Uwe Hermann [Thu, 7 Sep 2017 19:50:45 +0000 (21:50 +0200)]
Rename old layer names to new F.Cu and B.Cu.

6 years agoDrop unneeded netlist file, it's considered a temporary file.
Uwe Hermann [Thu, 7 Sep 2017 19:00:25 +0000 (21:00 +0200)]
Drop unneeded netlist file, it's considered a temporary file.

6 years agoRun "Cleanup tracks and vias".
Uwe Hermann [Thu, 7 Sep 2017 18:53:38 +0000 (20:53 +0200)]
Run "Cleanup tracks and vias".

6 years agoList the board dimensions on the drawings layer.
Uwe Hermann [Thu, 7 Sep 2017 18:45:02 +0000 (20:45 +0200)]
List the board dimensions on the drawings layer.

6 years agoLayer setup: Disable unused layers.
Uwe Hermann [Thu, 7 Sep 2017 18:40:09 +0000 (20:40 +0200)]
Layer setup: Disable unused layers.

6 years agoSet board thickness to 0.8mm.
Uwe Hermann [Thu, 7 Sep 2017 18:38:03 +0000 (20:38 +0200)]
Set board thickness to 0.8mm.

This is required so that the 2x5 1.27mm pin headers will fit.

6 years agoSet solder mask clearance to 2mil / 0.05mm.
Uwe Hermann [Thu, 7 Sep 2017 18:35:17 +0000 (20:35 +0200)]
Set solder mask clearance to 2mil / 0.05mm.

6 years agoREADME: Bump copyright year.
Uwe Hermann [Thu, 7 Sep 2017 17:59:05 +0000 (19:59 +0200)]
README: Bump copyright year.

6 years agoMove files out of 0.1 directory.
Uwe Hermann [Thu, 7 Sep 2017 17:56:42 +0000 (19:56 +0200)]
Move files out of 0.1 directory.

6 years agoDrop files that are no longer used.
Uwe Hermann [Thu, 7 Sep 2017 17:44:07 +0000 (19:44 +0200)]
Drop files that are no longer used.

6 years agofx2grok-tiny.sch: Bump date to today.
Uwe Hermann [Thu, 7 Sep 2017 17:41:42 +0000 (19:41 +0200)]
fx2grok-tiny.sch: Bump date to today.

6 years agoFinish initial layout, fixup various details.
Uwe Hermann [Thu, 7 Sep 2017 17:31:42 +0000 (19:31 +0200)]
Finish initial layout, fixup various details.

6 years agoReplace crystal symbol with a 4-pin SMD crystal variant.
Uwe Hermann [Sun, 9 Jul 2017 21:06:01 +0000 (23:06 +0200)]
Replace crystal symbol with a 4-pin SMD crystal variant.

6 years agoConvert legacy footprint library to current Kicad format.
Uwe Hermann [Sun, 9 Jul 2017 20:51:29 +0000 (22:51 +0200)]
Convert legacy footprint library to current Kicad format.

6 years agolayout: Re-read netlist.
Uwe Hermann [Sun, 9 Jul 2017 20:45:15 +0000 (22:45 +0200)]
layout: Re-read netlist.

6 years agoAdd local footprint library reference.
Uwe Hermann [Sun, 9 Jul 2017 20:43:42 +0000 (22:43 +0200)]
Add local footprint library reference.

6 years agofx2grok-tiny: Drop obsolete "special" library reference.
Uwe Hermann [Sun, 9 Jul 2017 19:33:20 +0000 (21:33 +0200)]
fx2grok-tiny: Drop obsolete "special" library reference.

6 years agoRename fx2grok-cube to fx2grok-tiny.
Uwe Hermann [Sun, 9 Jul 2017 19:30:08 +0000 (21:30 +0200)]
Rename fx2grok-cube to fx2grok-tiny.

6 years agolayout: Load and resave via Kicad 4.0.5, update from netlist.
Uwe Hermann [Sun, 9 Jul 2017 17:55:08 +0000 (19:55 +0200)]
layout: Load and resave via Kicad 4.0.5, update from netlist.

6 years agoRegenerate netlist.
Uwe Hermann [Sun, 9 Jul 2017 17:32:43 +0000 (19:32 +0200)]
Regenerate netlist.

6 years agoschematics: Load and resave via Kicad 4.0.5, fixup broken items.
Uwe Hermann [Sun, 9 Jul 2017 16:26:22 +0000 (18:26 +0200)]
schematics: Load and resave via Kicad 4.0.5, fixup broken items.

Fix broken wires, fix missing or broken symbols, update some symbols to
the current Kicad versions, re-run "annotate schematic".

9 years agoDrop references to obsolete sigrok-commits mailing list.
Uwe Hermann [Tue, 22 Jul 2014 22:03:29 +0000 (00:03 +0200)]
Drop references to obsolete sigrok-commits mailing list.

10 years agoREADME: Add "Copyright and license" section.
Uwe Hermann [Fri, 26 Apr 2013 13:01:20 +0000 (15:01 +0200)]
README: Add "Copyright and license" section.

11 years agoPCB: Arrange and connect various parts/pins.
Uwe Hermann [Thu, 4 Apr 2013 17:11:28 +0000 (19:11 +0200)]
PCB: Arrange and connect various parts/pins.

11 years agoVarious updates.
Uwe Hermann [Thu, 4 Apr 2013 16:28:03 +0000 (18:28 +0200)]
Various updates.

 - Bring back one extra pullup resistor for SCL/SDA.

 - Small fixes and various rearrangements of the PCB components.

11 years agoReplace 5x2 SMD connector with two 5x1 pins/pads.
Uwe Hermann [Tue, 26 Mar 2013 16:47:50 +0000 (17:47 +0100)]
Replace 5x2 SMD connector with two 5x1 pins/pads.

We'll use a 5x2 pin header (1.27mm pitch) for now, soldering one 5x1
half on the top side of the PCB, the other 5x1 on the bottom side of
the PCB.

11 years agoUpdate PCB layout (removed resistor-pack).
Uwe Hermann [Mon, 25 Mar 2013 19:49:22 +0000 (20:49 +0100)]
Update PCB layout (removed resistor-pack).

11 years agoUpdate netlist.
Uwe Hermann [Mon, 25 Mar 2013 19:45:52 +0000 (20:45 +0100)]
Update netlist.

11 years agoSchematics: Drop resistor-pack for now.
Uwe Hermann [Mon, 25 Mar 2013 19:44:41 +0000 (20:44 +0100)]
Schematics: Drop resistor-pack for now.

The first version (probably all versions) will not have this, since it's
optional and not strictly required to get an operational device.

11 years agoSchematics: Fix wiki page URL.
Uwe Hermann [Tue, 23 Oct 2012 17:01:22 +0000 (19:01 +0200)]
Schematics: Fix wiki page URL.

11 years agoREADME: Update description and git URL.
Uwe Hermann [Tue, 23 Oct 2012 16:50:00 +0000 (18:50 +0200)]
README: Update description and git URL.

11 years agoFirst unfinished attempt at routing the board.
Uwe Hermann [Wed, 6 Jun 2012 23:38:02 +0000 (01:38 +0200)]
First unfinished attempt at routing the board.

11 years agoSwitch 5mil tracks, 0.2mm vias (0.25mm restring).
Uwe Hermann [Wed, 6 Jun 2012 22:10:08 +0000 (00:10 +0200)]
Switch 5mil tracks, 0.2mm vias (0.25mm restring).

11 years agoUpdate PCB to new netlist.
Uwe Hermann [Wed, 6 Jun 2012 21:40:57 +0000 (23:40 +0200)]
Update PCB to new netlist.

11 years agoschematic: Various simplifications and fixes, regen netlist.
Uwe Hermann [Wed, 6 Jun 2012 21:35:53 +0000 (23:35 +0200)]
schematic: Various simplifications and fixes, regen netlist.

Drop two LEDs to save space. Use only one pullup for both SCL and SDA
(should work as I2C is not used anyway). Probe connector: pins 9 + 10 are GND.
Remove unneeded resistor/bridge for the USB connector SHIELD/GND connection.

11 years agoStart arranging components (unfinished).
Uwe Hermann [Wed, 6 Jun 2012 00:16:15 +0000 (02:16 +0200)]
Start arranging components (unfinished).

11 years agoStuff everything into 12mm x 12mm PCB borders.
Uwe Hermann [Tue, 5 Jun 2012 23:07:49 +0000 (01:07 +0200)]
Stuff everything into 12mm x 12mm PCB borders.

11 years agoschematics: Fix typo.
Uwe Hermann [Tue, 5 Jun 2012 21:50:02 +0000 (23:50 +0200)]
schematics: Fix typo.

11 years agoDraw 16mm x 12mm PCB borders (for now).
Uwe Hermann [Tue, 5 Jun 2012 21:39:26 +0000 (23:39 +0200)]
Draw 16mm x 12mm PCB borders (for now).

11 years agoPCB: Tigthen DRC settings.
Uwe Hermann [Mon, 4 Jun 2012 23:08:06 +0000 (01:08 +0200)]
PCB: Tigthen DRC settings.

Use 6mil trace width and trace spacing, 0.3mm min. via diameter,
0.5 min. hole diameter.

11 years agoRe-read netlist in the PCB.
Uwe Hermann [Mon, 4 Jun 2012 22:55:08 +0000 (00:55 +0200)]
Re-read netlist in the PCB.

11 years agoAdd CONN-5x2-SMD-127MM footprint.
Uwe Hermann [Mon, 4 Jun 2012 22:46:15 +0000 (00:46 +0200)]
Add CONN-5x2-SMD-127MM footprint.

11 years agoUpdate netlist.
Uwe Hermann [Mon, 4 Jun 2012 22:09:10 +0000 (00:09 +0200)]
Update netlist.

11 years agoschematics: Add 10pin connector for the probes.
Uwe Hermann [Mon, 4 Jun 2012 22:08:25 +0000 (00:08 +0200)]
schematics: Add 10pin connector for the probes.

11 years agoschematics: Replace 0603 resistorpack with 0402 one.
Uwe Hermann [Mon, 4 Jun 2012 22:02:23 +0000 (00:02 +0200)]
schematics: Replace 0603 resistorpack with 0402 one.

11 years agoAdd RPACK-8-SMD-0402 footprint.
Uwe Hermann [Mon, 4 Jun 2012 22:01:28 +0000 (00:01 +0200)]
Add RPACK-8-SMD-0402 footprint.

11 years agoUpdate PCB due to netlist changes.
Uwe Hermann [Mon, 4 Jun 2012 21:36:53 +0000 (23:36 +0200)]
Update PCB due to netlist changes.

11 years agoRegenerate netlist.
Uwe Hermann [Mon, 4 Jun 2012 21:35:15 +0000 (23:35 +0200)]
Regenerate netlist.